Characteristics of dynamic range of batch-thermal fixing holographic storage in Fe:LiNbO3 - 文章详情页

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EI Scopus

摘要：

A　batch-thermal　fixing　technique　is　present　to　increase　the　effective　dynamic　range　of　photorefractive　crystals,　hence　to　increase　the　storage　density.　The　parameter　M#batchis　defined　for　quantitatively　characterizing　the　available　enhancement　in　storage　capacity　of　a　batch-thermal　fixing　holographic　storage　system.　The　dynamic　range　corresponding　to　the　number　of　batches　is　calculated　and　compared.　The　improvement　of　the　dynamic　range　of　a　batch-fixing　holographic　storage　system　is　dependent　on　the　difference　of　inter-batch　and　intra-batch　optical　erasure　time　constants.

关键词：

Iron Lithium niobate Photorefractive materials Holography

作者机构：

[ 1 ] [Jiang, Zhuqing]College of Applied Sciences, Beijing University of Technology, Beijing 100022, China
[ 2 ] [Tao, Shiquan]College of Applied Sciences, Beijing University of Technology, Beijing 100022, China
[ 3 ] [Liu, Guoqing]College of Applied Sciences, Beijing University of Technology, Beijing 100022, China
[ 4 ] [Yuan, Wei]College of Applied Sciences, Beijing University of Technology, Beijing 100022, China
[ 5 ] [Ding, Xiaohong]College of Applied Sciences, Beijing University of Technology, Beijing 100022, China
[ 6 ] [Yang, Ran]College of Applied Sciences, Beijing University of Technology, Beijing 100022, China

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电子邮件地址：

zhqjiang@bjpu.edu.cn

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